GPU comparison with benchmarksThe Gainward GeForce RTX 2080 Phantom has 2944 shader units and these clock a maximum of 1.74 GHz which results in an FP32 computing power of 10.25 TFLOPS.
The GALAX GeForce GTX 1660 Super has 1408 shader units and these clock at a maximum of 1.79 GHz and achieve an FP32 computing power of 5.03 TFLOPS. |
||
GPUThe Gainward GeForce RTX 2080 Phantom is equipped with a graphics chip of the Turing architecture, which has 46 streaming multiprocessors. The graphics card GALAX GeForce GTX 1660 Super is based on the Turing architecture and is equipped with 22 execution units. |
||
Gainward GeForce RTX 2080 Phantom | GPU | GALAX GeForce GTX 1660 Super |
NVIDIA GeForce RTX 2080 | Based on | NVIDIA GeForce GTX 1660 SUPER |
TU104 | GPU Chip | TU116-300-A1 |
Turing | Architecture | Turing |
46 | Streaming Multiprocessors | 22 |
2944 | Shader | 1408 |
64 | Render Output Units | 48 |
184 | Texture Units | 88 |
46 | Raytracing Cores | 0 |
MemoryThe Gainward GeForce RTX 2080 Phantom is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks. The GALAX GeForce GTX 1660 Super has a 6 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
||
8 GB | Memory Size | 6 GB |
GDDR6 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 1.750 GHz |
14.0 Gbps | Memory Speed | 14.0 Gbps |
448 GB/s | Memory bandwidth | 336 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe Gainward GeForce RTX 2080 Phantom has a turbo clock of 1.740 GHz. The turbo frequency of the GALAX GeForce GTX 1660 Super is 1.785 GHz. |
||
1.515 GHz | Base Clock | 1.530 GHz |
1.740 GHz | Boost Clock | 1.785 GHz |
1.71 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe Gainward GeForce RTX 2080 Phantom has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 88 °C. The GALAX GeForce GTX 1660 Super is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
||
215 W | TDP | 125 W |
-- | TDP (up) | -- |
88 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Gainward GeForce RTX 2080 Phantom are cooled with a Air cooling. The GALAX GeForce GTX 1660 Super is cooled by a Air cooling. |
||
Axial | Fan-Type | Radial |
3 x 90 mm | Fan 1 | 1 x 75 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe Gainward GeForce RTX 2080 Phantom supports the downward compatible copy protection HDCP in version 2.2. The GALAX GeForce GTX 1660 Super supports HDCP in version 2.2 and all previous versions. |
||
4 | Max. Displays | 3 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe Gainward GeForce RTX 2080 Phantom supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GALAX GeForce GTX 1660 Super supports Microsoft's DirectX version 12_1. |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe Gainward GeForce RTX 2080 Phantom is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the GALAX GeForce GTX 1660 Super is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
||
292 mm | Length | 281 mm |
130 mm | Height | 124 mm |
-- | Width | 41 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 12 nanometer process, Gainward GeForce RTX 2080 Phantom was released in Q3/2018. The GALAX GeForce GTX 1660 Super published in Q4/2019 is manufactured with a structure width of 12 nanometers. |
||
426018336-4191 | Part-no | 60SRL7MD01BS |
Q3/2018 | Release date | Q4/2019 |
699 $ (Reference) | Launch Price | 229 $ (Reference) |
12 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |
Gainward GeForce RTX 2080 Phantom
8 GB GDDR6 |
|||
GALAX GeForce GTX 1660 Super
6 GB GDDR6 |